Surf Forecasts:
How big are the waves at Porth Ceriad today (20 Jul):
- Afternoon surf: Afternoon surf (20 Jul, local time) - 0.5ft (0.1m), 9s period with W swell.
The current surf forecast for Porth Ceriad at 10PM is: 0.1m 8s primary swell from a West direction (forecast issued at 06:00pm July 20). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (BST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | - | - |
| Afternoon (20 Jul) | 0.5ft (0.1m) | 9s |
| Evening (20 Jul) | - | - |
Table - waves today at Porth Ceriad. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 19°C on Wed afternoon, min 11°C on Tue night). Winds decreasing (fresh winds from the NNW on Mon afternoon, light winds from the N by Mon night). | |||||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||
4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | W 8 | NNW 4 | W 8 | N 4 | NW 5 | NW 6 | NW 5 | NNW 3 | NNW 4 | NNW 4 | N 4 | W 16 | W 16 | NNW 4 | NNW 5 | NNW 6 | NNW 5 | NNW 5 | NNW 4 |
Wave Graph  | |||||||||||||||||||
 kJ | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | cross-off | cross-off | off | off |
High Tide | 1:15PM3.57m | 1:38AM3.80m | 2:07PM3.31m | 2:32AM3.43m | 3:07PM3.10m | ||||||||||||||
Low Tide | 8:12PM0.93m | 8:49AM0.93m | 8:56PM1.18m | 9:34AM1.21m | 9:49PM1.39m | ||||||||||||||
 | |  | | | | | | | | | |  |  | | | | | | |
 | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | 9:30 | — | — | — | — | — | — | — | 9:28 | — | — | — | — | — | — | — | 9:27 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 15 | 13 | 11 | 11 | 13 | 15 | 18 | 19 | 17 |
Feels °C | 9 | 9 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 9 | 7 | 6 | 9 | 11 | 14 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | W 8 | — | — | — | NNW 4 | — | NW 5 | — | — | — | — | W 16 | W 16 | — | — | — | — | — | — |
| kJ | 1 | — | — | — | 1 | — | 1 | — | — | — | — | 5 | 5 | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | W 8 | — | NW 5 | NW 6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 4 | NNW 4 | N 4 | N 5 | N 6 | NNW 5 | NNW 3 | NNW 4 | NNW 4 | N 4 | N 4 | NNW 4 | NNW 4 | NNW 5 | NNW 6 | NNW 5 | NNW 5 | NNW 4 |
| kJ | 23 | 25 | 17 | 11 | 21 | 15 | 9 | 9 | 18 | 22 | 14 | 23 | 28 | 31 | 49 | 58 | 59 | 52 | 26 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 619 | 325 | 316 | 314 | 213 | 213 | 213 | 1041 | 306 | 77 | 77 | 77 | 77 | 77 | 303 | 317 | 339 | 321 | 307 |
Best forecast wave conditions in Lleyn Peninsula | |||||||||||||||||||
Best forecast wave conditions in United Kingdom | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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